Answer the following. (a) An astronomer's infrared telescope is able to detect radiation with a wavelength of 4.39 x 10 meters. Write this number in standard nota (b) The diameter of Mars at its equator is approximately 6790 kilometers. Write this number in scientific notation. (a) meters (b) kilometers

Q: Write the answers to the following questions in scientific notation. a. A light-year, the distance…

A: The solution is given below Please post 1 by 1

Q: C) Write the number in decimal Notation. A light-year, the distance that light travels in one year,…

A:

Q: Simplify the following: (4.8 x 102) + (1.7 × x 10°)

A: Given,           4.8×102 + 1.7×105

Q: Write the following using scientific notation: The earth is 150,000,000,000 meters from the sun. a.…

A: Write the following using scientific notation. The earth is 150,000,000,000 meters from the sun.

Q: Convert 38 mm to A.11/2" 39 B. 965.2" 38 C. 18 D. 3 1/8"

A: We need to convert 38 mm to customary units. We know that 1 inch  = 25.4 mm. Therefore 38 mm = 38 mm…

Q: ctg sqrt(3)/3 equals to 30 degrees? How to convert this arctg to degrees? what is the proccess? and…

A: we have to prove arctg(sqrt3/3)=30 degreearctan(33)=arctan13                         =arctan(tan30°)…

Q: x 10°)(2.98 × 10-3) (2.446 x 10-3)(62.5) Express your answer using the correct number of significant…

A:

Q: Divide and simplify: (49 + 145i) / (-5 + 9i)

A:

Q: write the expression as the value 17 raised to a single power. A.) 1/sqrt(17) B.) 1/sqrt(17)3

A: First of all, consider the given expressions and rewrite both the expressions with radical symbol.

Q: Divide and express the result in standard form: 5i /(2 - i)

A: The given expression is 5i2-i

Q: Find the unit rate by writing and simplifying complex fractions. A recipe calls for using 5/4 of…

A: The detailed solution is as follows below:

Q: O Find the perime ter of the' triangle leave in 51mple st radi'cal form the alh tide of an…

A:

Q: The approximate average distances from the sun to Neptune and Earth are listed below: Neptune: 4.5 x…

A: Devide the distance between Sun and Neptune by sun and Earth.

Q: QUESTION 9 Convert the following hexadecimal number to an octal number. (You need to type only your…

A:

Q: Calculate the following: A. (17-4i) +(13+2i) B. (18+3i) -(13-2i) C. (9+2i)(2-4i)

A:

Q: Use a Pythagorean Identity to simplify each trig expression below: 1+ cot?(A) = csc?(A) – 1 = CSC…

A: 1. Let from the above right angled triangle, a2+b2=c2. cot ∆=ba, csc ∆=ca (a)…

Q: Add: 34°53' and 17°22 Select the answer in standard notation. O 51deg 75' 51deg 15' 52deg 15' 52deg…

A: 34°53'  &  17°22'

Q: On the earth, 59° of latitude is how many kilometers? how many miles? (Assume that the radius of the…

A: r = 6400 km or 4000 mi